Mohamed Ali Hajjaji, Abdessalem Ben Abdellali, Nada Farhani, M. Gafsi, A. Mtibaa
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引用次数: 12
摘要
本文的重点是对数字水印系统实时实现系统的贡献。我们从提出数字水印模型开始,成功地实现了一个应用于图像的硬件系统。该操作包括通过离散小波变换将原始图像分解为二级分解。系统在基于Virtex-5 FPGA的ML507评估平台上使用Xilinx system Generator工具实现。
Real time implementation of numerical watermarking system using Xilinx system generator
This paper focuses on the contribution to the realization of a real time implementation system of numerical watermarking system. We start by proposition of our model of numerical watermarking to success the implementation of a hardware system applied on image. This operation consist to decompose the original image into second level of the decomposition by the discrete wavelet transform. Our system was implemented on ML507 Evaluation Platform which is based on the Virtex-5 FPGA using Xilinx System Generator tool.